Now as we have of_scu_enable which takes care of mapping
scu base from DT, lets use it.
CC: Dinh Nguyen <dingu...@opensource.altera.com>
Signed-off-by: Pankaj Dubey <pankaj.du...@samsung.com>
---
arch/arm/mach-socfpga/platsmp.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/arch/arm/mach-socfpga/platsmp.c b/arch/arm/mach-socfpga/platsmp.c
index 0794574..d3f0a07 100644
--- a/arch/arm/mach-socfpga/platsmp.c
+++ b/arch/arm/mach-socfpga/platsmp.c
@@ -79,19 +79,10 @@ static int socfpga_a10_boot_secondary(unsigned int cpu,
struct task_struct *idle
static void __init socfpga_smp_prepare_cpus(unsigned int max_cpus)
{
- struct device_node *np;
- void __iomem *socfpga_scu_base_addr;
-
- np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu");
- if (!np) {
+ if (of_scu_enable()) {
pr_err("%s: missing scu\n", __func__);
return;
}
-
- socfpga_scu_base_addr = of_iomap(np, 0);
- if (!socfpga_scu_base_addr)
- return;
- scu_enable(socfpga_scu_base_addr);
}
#ifdef CONFIG_HOTPLUG_CPU
--
2.7.4
